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Groundwater levels for the Nation

! Important: Next Generation Monitoring Location Page

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Agency code = usgs
site_no list =
  • 394434075462701
Minimum number of levels = 1
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USGS 394434075462701 CH 6940

Chester County, Pennsylvania
Hydrologic Unit Code 02040205
Latitude  39°44'34.1", Longitude  75°46'27.2" NAD83
Land-surface elevation 258 feet above NGVD29
This well is completed in the Piedmont and Blue Ridge crystalline-rock aquifers (N400PDMBRX) national aquifer.
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Graph of groundwater level data at USGS 394434075462701 CH 6940
Breaks in the plot represent a gap of at least one year between field measurements.
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